libstdc++: Add comment to acinclude.m4
authorJonathan Wakely <jwakely@redhat.com>
Tue, 8 Feb 2022 13:41:33 +0000 (13:41 +0000)
committerJonathan Wakely <jwakely@redhat.com>
Tue, 8 Feb 2022 14:15:38 +0000 (14:15 +0000)
commit8dbb60b8dfc642a81f1c41fde11767150e8f91a5
tree3604e58b5fe004d3fc73fa4fa5aa494eac6c2b63
parent676e987b850a7352ece750a8f3a1ac5dae6b3627
libstdc++: Add comment to acinclude.m4

libstdc++-v3/ChangeLog:

* acinclude.m4 (GLIBCXX_ENABLE_LOCK_POLICY): Add comment about
checking for CAS on correct word size.
libstdc++-v3/acinclude.m4